baber/WOPTO huggingface dataset:
Patent JP-S6479125-A (JP)
Title: Antitumor agent
Inventor: OTSU KOICHIRO
IPC: A61P35/00
Filed: 1987-08-11
Abstract: PURPOSE:To obtain an antitumor agent showing excellently antitumor effects, having administration form for intramuscular injection, containing IL-2 active substance and IFN-alpha active substance. CONSTITUTION:An antitumor agent which comprises interleukin-2 (IL-2) active substance and interferon-alpha (IFN-alpha) active substance in the ratio of 1mcg protein mass (35 units as IL-2 activity) of IL-2 and 5X10<5>-5X10<8> units, preferably 5X10<5>-10<8> units IFN-alpha and has an administration form for intramuscular injection. Further combination of muramyl dipeptide shown by the formula (R<1> is OH or carboxylic acid residue; R<2> and R<3> are H or 1-6C alkyl which may be replaced with OH; R<4> is OH or 1-6C alkoxy; R<5> is OH or amino replaced) shows strongly antitumor action with a smaller amount.
Patent JP-2000031339-A (JP)
Title: Lightning-resistant transmitting body and terminal network controller mounted with the same
Inventor: MORITA SATORU
IPC: H01L23/28
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent leach of a sealing agent and, at the same time, to prevent bubbles in the gap between optical communication circuit components and a printed board and the deterioration of the adhesion between the components and board by using two kinds of insulating sealing agents having different viscosities. SOLUTION: An optical communication circuit section composed of optical communication circuit components 2 mounted on and soldered to a printed board 1 requiring a dielectric strength and copper foil 4 provided on the substrate 1 is covered by attaching a molded frame 5 made of an electrically insulating material to the board 1 and the gap between the frame 5 and substrate 1 is filled up with a sealing agent 6 having a high viscosity and high electric insulating property. Then a lightning resistant transmitting body is formed by filling up the inside of the frame 5 with another sealing agent 7 having a low viscosity and a low electric insulating property to such a height that the agent 7 can completely cover the component 2 and curing both sealing agents 6 and 7.  Therefore, the deterioration of the insulating property of the transmitting body due to bubbles produced in the gaps between optical communication circuit components or between the components and the printed board 1 can be prevented.
Patent JP-H0251162-A (JP)
Title: Electrophotographic sensitive body
Inventor: HAINO KOZO
IPC: C09B23/14
Filed: 1988-08-12
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high sensitivity and high durability by incorporating a specified styryl compd. into a photosensitive layer. CONSTITUTION:A styryl compd. expressed by formula I is incorporated into a photosensitive layer formed on an electroconductive base body. In formula I, each R1 and R2 is H, alkyl group, aryl or styryl group which may have a substituent; R3 is an alkyl group, aralkyl or aryl group which may have a substituent; each R4 and R5 is H, alkyl, benzyl or phenyl group which may have a substituent; R6 is H, alkyl, alkoxy, or halogen. Thus, a photosensitive body having high chargeability and stable charge potential causing almost no deterioration of photosensitivity even if it is used repeatedly, is obtd.
Patent JP-H0251183-A (JP)
Title: Toner residual quantity detection device
Inventor: ABE SHUNICHI
IPC: G03G15/08
Filed: 1988-08-12
Abstract: PURPOSE:To detect whether toner is left in a hopper or not with high accuracy by adding some parts of a circuit for detecting the change of a current or a voltage flowing to a power source. CONSTITUTION:A microcomputer 1 judges whether the toner 8 is left in the toner hopper 9 based on the voltage inputted to an A/D2 converter. That means, a load becomes large and the current flowing to a motor 6 also becomes high when the toner 8 is left. When the toner 8 is exhausted, the load becomes light because a screw 10 and a spring 11 are raced. It is detected that the toner is exhausted by detecting that the current flowing to the motor 6 becomes lower. By a detection means which detects the change of the current or the voltage flowing to the driving source 6 replenishing the toner in such a way, the residual quantity of the toner is detected. Thus, the detection with high accuracy can be executed by a simple constitution.
Patent JP-2001035686-A (JP)
Title: Dc static eliminator
Inventor: NOMURA NOBUO
IPC: H01T19/04
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a DC static eliminator offering mechanically simplified construction, not for electric ion balance control purpose, permitting +/- ion balance and restricting the increase of ion unbalance with time in long-time use. SOLUTION: Corona discharge is generated between a plus discharge needle 4 and a minus discharge needle 5 and corona discharge is also generated at the same time between the plus discharge needle 4 and each of earth electrodes 6, 7 and between the minus discharge needle 5 and each of the earth electrodes 6, 7. The earth electrodes 6, 7 are formed in pipe shape capable of supplying air, to which a number of air nozzles are added along the arrangement of the plus discharge needle 4 and the minus discharge needle 5 to allow +/- ions to fly far away.
Patent JP-H0544003-A (JP)
Title: Production of hot dip zinc-iron alloy plated steel sheet having excellent formability
Inventor: NAKAYAMA MOTOHIRO
IPC: C23C2/02
Filed: 1991-08-12
Abstract: PURPOSE:To produce a hot dip Zn-Fe alloy plated steel sheet having excellent formability. CONSTITUTION:The surface of a steel sheet is plated with an alloy consisting of Cr and one or more among Ni, Co, Fe, W, P and B and a Zn-Fe alloy plating layer consisting of 1-15% Fe and the balance Zn is formed on the plated surface by hot dip plating. The leaching of Fe (steel sheet) in a bath used is inhibited, the compsn. of the alloy plating layer is stabilized, selective leaching at grain boundary parts is prevented and formability can be improved.
Patent JP-H0864721-A (JP)
Title: Ball grid array package for multichip module and its manufacture
Inventor: YAMAMOTO SHUJI
IPC: H01L21/60
Filed: 1994-08-26
Abstract: PURPOSE: To enable a rework and the assembly at a low cost without the deterioration of the high speed response and the high density wiring by a method wherein outer ball electrodes made of solder and a ceramic or metallic lid which covers the MCM mounted on a single layer ceramic board are provided. CONSTITUTION: A multichip module(MCM) board 7, hereinafter referred to as MCM, on which a plurality of LSI chips 6 are mounted is bonded to a single layer ceramic board 1 having a number of through-holes 2 whose both ends are to be electrically connected. Further, the outer ball electrodes 13 of the solder filling the through-holes 2 and a ceramic or metallic lid 10 which covers the MCM mounted on the single layer ceramic board are provided. As MCM is mounted not on a multilayer ceramic board but on the single layer ceramic board 1, the cost of the ceramic board can be as low as 1/4 of the conventional cost. On the other hand, the high speed response and the high density wiring which are characteristics of MCM are not deteriorated.
Patent JP-H0930178-A (JP)
Title: Binding metal fitting of file
Inventor: TAKAHASHI HIDEKAZU
IPC: B42F13/16
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a binding metal fitting for a file which has a simple structure and is made in a lightweight structure equipped with a fixed rigidity and also used without thickening back width more than practical necessity for the filing width of a file form and besides produced at a low cost. SOLUTION: Binding fittings 3 are constituted of both a base member 4 formed into length nearly same as length L of the folding part 2 of a cover base material 1 and a plurality of retainment pawls 5 extended to the outside in the cross direction of the base member 4. The retainment pawls 5 are constituted of rising part 5a, horizontal parts 5b and tip retainment parts 5c. The rising parts 5a nearly vertically rise from one side edge in the longitudinal direction of the base member 4. The horizontal parts 5b are extended to the tips of the rising parts 5a in the outside in the cross direction of the base member 4. The tip retainment parts 5c are curved at prescribed curvature from the tips of the horizontal parts 5b toward the base member 4 side and the tips thereof are extended to the surface of the cover base material 1.
Patent JP-H0543203-A (JP)
Title: Hydrochloric acid distillation plant
Inventor: JINNO YOSHITSUGU
IPC: C01B7/01
Filed: 1991-08-13
Abstract: PURPOSE:To improve the recovery rate of gaseous hydrochloric acid by treating aq. hydrochloric acid at high temp. and pressure with a device consisting of the heater, tower packing, tower, tower lining and circulating pump respectively made of a specified corrosion-resistant material. CONSTITUTION:The hydrochloric acid of specified conch. in a raw hydrochloric acid storage tank 1 is pressurized by a pump 2 lined with fluororesin is introduced into a distillation tower 5 with the flow rate adjusted by a flow control valve 3. The tower 5 is made up of a steel material lined with fluororesin, lined with a heat and acid-resistant brick, and packed with the carbon or ceramic packing impregnated with resin. The hydrochloric acid is heated by a heater made of the carbon or Ta impregnated with resin, and the dil. hydrochloric acid at the tower bottom is discharged outside the system by a liq. level control valve 7. Meanwhile, the moisture entraining vaporized hydrochloric acid is condensed in a condenser 8 made of carbon impregnated with fluororesin and returned to the top of the tower 5 through a pipeline 9. The pressure in the system is kept constant by a control valve 10. The formed hydrochloric acid is discharged outside the system through a pipeline 11.
Patent JP-2001035765-A (JP)
Title: Projection aligner
Inventor: UCHIDA GEN
IPC: H01L21/027
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a scanning projection aligner which can print a pattern with uniform resolution over the entire surface of a light exposure region. SOLUTION: In this projection aligner which includes optical systems 1 and 2 for illuminating a mask 3, having a prescribed pattern and an optical system 8 which has a prescribed numerical aperture for projecting the image of the pattern on a substrate 9, the aligner has units PC and AS for causing the numerical aperture to vary with the pattern image projected on the substrate.
Patent JP-S6262615-A (JP)
Title: Clock generating circuit
Inventor: IWATA YOSHIHISA
IPC: H03K4/02
Filed: 1985-09-12
Abstract: PURPOSE:To generate a clock having a stepwise leading waveform with simple constitution by connecting an output terminal of the pre-stage to a gate of the next-stage load MOS transistor (TR) so as to arrange plural MOS inverters and connecting a capacitor to the output terminal at each stage or plural stages of the inverters. CONSTITUTION:A leading clock phiIN is inputted to a load MOS TR Q11 of the 1st stage inverter and boosting clocks phiP1-phiP4 delayed little by little are inputted to capacitors C01-C04 of each stage. Let the threshold value of each TR be Vth. When the clock phiIN is inputted, the TR Q11 is turned on, a VCC is charged in the capacitor C01 and the potential of an output node N1 reaches the voltage VCC. The potential of each output node on the 2nd and succeeding stages is lowered than the charging potential of the pre-stage by the voltage Vth and the potential of the output clock phiOUT is VCC-5.Vth. When the clocks phiP1-phiP4 are given sequentially, the potential of each node rises to a value lowered by the Vth sequentially from the beginning and the level of the clock phiOUT rises to VCC-4.Vth. Thus, the level of the clock phiOUT rises stepwise by the Vth each. Clocks phiR1-phiR5 are used as reset clocks.
Patent JP-S6359117-A (JP)
Title: Hydrogen maser device
Inventor: SABURI YOSHIKAZU
IPC: H03L7/26
Filed: 1986-08-28
Abstract: PURPOSE:To output a signal having a very highly stable frequency by controlling a resonance frequency of a cavity resonator depending on the calculated resonance frequency. CONSTITUTION:An electromagnetic coupling means 22 is coupled with a cavity resonator 6 electromagnetically so as to apply a measuring signal from a measuring signal oscillator 21 to the cavity resonator 6 in a hydrogen maser device thereby extracting the measuring signal from the cavity resonator 6. A detection means 23 detects the resonance frequency in the electromagnetic field mode of the cavity resonator 6, that is, the 2nd resonance frequency from the measuring signal outputted from the electromagnetic coupling means 22 to obtain an accurate value of the 2nd resonance frequency f'c. A calculation means 24 calculates the resonance frequency fc of the electromagnetic field mode in the cavity resonator 6 corresponding to the standard frequency fm from the accurate value of the 2nd resonance frequency f,c obtained in such a way. A control means 25 controls the resonance frequency fc of the cavity resonator 6 to a prescribed value depending on the calculated resonance frequency fc.
Patent JP-S6183375-A (JP)
Inventor: NAGATA HIDEO
IPC: D06M15/643
Filed: 1984-09-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05158078-A (JP)
Title: Electrochromic material
Inventor: POORU RETSUDOMOORU
IPC: H01M6/18
Filed: 1991-07-17
Abstract: PURPOSE: To provide an improved electrochromic material suitable for use particularly as a 'smart window'. CONSTITUTION: This electrochromic material consists of an electrochromic layer 1 and reverse electrode layer 2 which are separated from each other by an ion conductive layer 3. This ion conductive layer 3 consists of a complex of a solid polymer capable of forming donor-receptor type bonds together with alkaline metal ions and conducting the alkaline metal ions and an alkaline metal salt. This complex is associated with a mixture composed of >=1 kinds of substd. or unsubstd. 1,3-dioxoran-2-ons. The polymer complex has ion conductivity of 10<-3> to 10<-4> within a range from ambient temp. up to -20 deg.C below the same. The more preferable polymer is polyethylene oxide, the more preferable alkaline metal is lithium and the more preferable alkaline metal salt is lithium perchlorate.
Patent JP-H0488590-A (JP)
Title: Slice level setting system for optical reader
Inventor: SAKAMOTO HISAHARU
IPC: G06K9/38
Filed: 1990-08-01
Abstract: PURPOSE:To automatically set a highly accurate slice level corresponding to the many kinds of slips by providing an intensity difference generating means to transmit a signal showing the difference of the intensity of light and a deciding means to divide the difference signal into the prescribed number of signals and to decide the prescribed divided part as the slice level. CONSTITUTION:In the first line of the slip, one mark described by black printing 6 and a pencil, one drop-out color and one non-description are prepared at least, and these read data are stored in a memory 5. Based on these data, a microprocessor 4 automatically sets the slice level dynamically for each slip. For example, the data difference between the mark described by the pencil and the drop-out color is divided into 16 data and the 8th divided part is set as the slice level. Thus, the mark described by the pencil can be read without fail, and the drop-out color can not be read.
Patent JP-H0488054-A (JP)
Title: Curable polyphenylene ether-based resin composition
Inventor: KATAYOSE TERUO
IPC: C08L71/12
Filed: 1990-08-01
Abstract: PURPOSE:To obtain the subject composition capable of producing a cured material excellent in chemical resistance, dielectric properties, etc., and suitable for an dielectric material, an insulating material, etc., by blending a polyphenylene ether resin containing unsaturated groups with trially (iso)cyanate and a styrene-based thermoplastic resin, etc. CONSTITUTION:(A) A polyphenylene ether resin containing unsaturated groups in an amount of 98-40 pts.wt. based on 100 pts.wt. total amount of (A) and (B) is blended with (B) a triisocyanurate and/or trially cyanurate in an amount of 2-60 pts.wt. based on 100 pts.wt. total amount of (A) and (B) and (C) a styrene-based thermoplastic resin and/or polybutadiene rubber in an amount of 10-90 pts.wt. based on 100 pts.wt. total amount of (A), (B), (C). The above- mentioned composition is excellently used in a form of a film and a cured composite material can be obtained from the above-mentioned composition and a base material. In addition, a laminated material (plate) can be obtained by combining a metal foil and/or a metal base therewith.
Patent JP-S6358199-A (JP)
Inventor: SUZUKI TAKEO
IPC: G21F9/08
Filed: 1986-08-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1046154-A (JP)
Title: Dust collector for feeding car of coke oven
Inventor: YASUKAWA AKIO
IPC: C10B45/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to reduce the atmospheric air sucked as a result of a negative pressure in the hood in feeding coal into a carbonization chamber and catching the gas ejected from the coal feed port with the hood, to reduce the amount of the gas treated by a ground dust collector and to reduce the equipment and operating cost of the collector. SOLUTION: In introducing the gas ejected from the coal feed port 4 of a carbonization chamber 1 into a ground dust collector 11 through a waste gas duct 13a of a feeding car 5 and a ground waste gas duct 20, and collecting dust from the fed gas, part of the waste gas is recycled from a pressure- regulating duct 14 branched from the waste gas duct 13a of the car into the space defined by each fixed hood 6 and an elevating hood 7 to reduce the negative pressure in the hoods, to prevent the atmospheric air from intruding thereinto and to reduce the amount of the waste gas fed into the collector 11.
Patent JP-H1144985-A (JP)
Title: Developing device
Inventor: IGUCHI YOSHIYUKI
IPC: G03G15/06
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain an image provided with delicate, minimized density unevenness, and satisfactory image density, in a developing device performing the development by applying an AC voltage between the developer carrier and the image carrier. SOLUTION: In this developing device performing the development by carrying the developer 2 held on the surface of the developer carrier 11 to a developing area opposite to the image carrier 1, and applying an AC voltage between the developer carrier and the image carrier. The AC voltage applied between the developer carrier and the image carrier is made to differ at the first operation term T1 from the second operation term T2, and the frequency of the AC voltage applied in the second operation term is made higher than the frequency of the AC voltage applied in the first operation term.
Patent JP-H0251556-A (JP)
Title: Unsaturated polyester resin composition, molding material and molded article
Inventor: MITANI TOMOMASA
IPC: C08L67/06
Filed: 1988-08-15
Abstract: PURPOSE:To obtain the title composition which can give a molded article excellent in low shrinkage, mechanical strengths, segregation and boiling resistance by mixing an unsaturated polyester with PS or a styrene/butadiene block polymer, a styrene/(meth)acrylic acid copolymer and a styrene monomer. CONSTITUTION:20-55 pts.wt. unsaturated polyester (e.g., one comprising propylene glycol, neopentyl glycol, terephthalic acid and fumaric acid), desirably, ot a number-average MW of 2000-5000 is mixed with 3-20 pts.wt. PS or styrene/ butadiene block polymer, desirably, of a degree of polymerization of 500-6000, 3-20 pts.wt. styrene/(meth)acrylic acid copolymer, desirably, of a number-average MW of 30000-200000 and 30-60 pts.wt. styrene monomer.
Patent JP-S6096092-A (JP)
Title: Button telephone device
Inventor: ONO TAKAO
IPC: H04M9/00
Filed: 1983-10-31
Abstract: PURPOSE:To obtain a signal transmission system transmitting periodically to respective telephone sets individually set information per button telephone set which is set with a main device collectively by sending service information to the respective telephones and by deciding the service at the telephone set side. CONSTITUTION:The signal transmission circuit (SRC)3 is common to the plural button telephones (KT0-KTn)4, the main device executes processing which is a main body for the circuit control and the service function and the button telephone set controls in accordance with individually set information received from the main device. Namely, in the decentralized control type button telephone device, the device periodically transmits to the button telephone set the individually set information per button telephone set 4 set collectively with the main device, the button telephone set renews the individually set information in the data memory whenever the reception is executed and the button telephone set is controlled based upon the renewed individually set information. For this reason, even when the individually set information, which is temporarily stored in the data memory of the button telephone set, is lost and performs erroneous operation, the control is recovered to the ordinary condition when the ordinary individually set information is received. Therefore, the reliability of the whole device can be improved.
Patent JP-2000020227-A (JP)
Title: Optical touch panel with high-resolution means and method
Inventor: KAWAHARA CECIL
IPC: G06F3/042
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To shorten the detection time at the time of touch input of an optical touch panel and to obtain high resolution coordinate values. SOLUTION: The distance between adjacent individual light emitting and receiving elements which are arranged in X and Y directions is divided proviously by a specified number N to set high-resolution coordinates, and when a touch input is detected, N pieces of coordinate values right before movements in the near past are always detected in both the X and Y directions are stored and held and the sums of the N pieces of values in the X and Y directions are outputted sequentially as high-resolution coordinate value in the X and Y directions. Only a specific number of circumferential detecting elements before and after the coordinates of the touch input detected at an arbitrary position on the display surface of the touch panel are concentrically scanned to increase the detection speed.
Patent JP-H1144187-A (JP)
Title: Constructing method for bulkhead inside shielded tunnel
Inventor: MIMURA MASAO
IPC: E21D11/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a constructing method for bulkhead inside a shielded tunnel, by which a bulkhead can be constructed through a small number of processes and in a short time inside a tunnel without secondary lining. SOLUTION: Pedestals 2 supporting the edges of a horizontal bulkhead A are provided to project from right and left positions on the inner surface of primary lining 1, and a precast horizontal bulkhead block 20 in the form of a flat plate is conveyed into a tunnel, with both ends of the block 20 supported on the pedestals 2 and fixed. Next, a precast vertical bulkhead block 21 in the form of a flat plate is placed upright below the horizontal bulkhead block 20 and is secured at its upper end to the lower surface of the horizontal bulkhead block 20 and at its lower end to inverted concrete 15 placed in the inner bottom of the shielded tunnel.